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Database/Script_PHP/LogoutConnected.php

+<?php 
+$servername = "192.168.100.103";
+$username = "group1-1";
+$password = "Unistra2023#";
+$dbname = "bdd_ludo";
+
+try {
+    $pdo = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
+    // set the PDO error mode to exception
+    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+//        echo "Connected successfully";
+}
+ catch(PDOException $e) {
+    echo "Connection failed: " . $e->getMessage();
+}
+
+$pseudo = trim($_POST['pseudo']);
+$password = $_POST['password'];
+
+// Exécuter la requête SQL pour récupérer l'ID du joueur
+$req = "SELECT * FROM Joueur  WHERE pseudo = ?";
+$res = $pdo->prepare($req);
+$res->execute([$pseudo]);
+$result = $res->fetch();
+
+if(!$result) {
+    echo "-2";
+} else {
+    if($result["verified"] == 1) {
+        // vérifier le mot de passe avec password_verify
+        if(password_verify($password, $result['password'])) {
+            $stmt = $pdo->prepare("UPDATE Joueur SET isConnected = :isConnected WHERE pseudo = :pseudo");
+            $stmt->execute(['isConnected' => 0, 'pseudo' => $pseudo]);
+            if ($stmt->rowCount() == 1) {
+                echo $result['id_joueur'];
+            } else {
+                echo "-1"; // Deja connecte
+            }
+        } else {
+            echo "-3"; //problem password     
+        }
+    } else {
+        echo "-4"; // Ce compte n'est pas active
+    }
+}
+?>